This study explored the prescription pattern of traditional Chinese medicine(TCM) in the treatment of hypertensive left ventricular hypertrophy(LVH), so as to provide a relevant theoretical basis for the clinical diagnosis and treatment of hypertensive LVH. The study systematically searched the databases of CNKI, Wanfang, VIP, and SinoMed to screen out the qualified literature on TCM treatment of hypertensive LVH and used Microsoft Excel 2021 to establish the relevant prescription database. It also counted the frequency, property, flavor, and meridian affiliation of TCM in the prescriptions and classified their efficacy. The study used Lantern 5.0 and Rstudio software to analyze the hidden structural models and association rules of the high-frequency TCM with a frequency of >3.50% and adopted Origin 2024 software to visualize the data, so as to explore the prescription pattern of TCM in treating hypertensive LVH. The results showed that a total of 128 TCM prescriptions were included, involving 163 TCM with a total frequency of 1 242. The high-frequency TCM included Salviae Miltiorrhizae Radix et Rhizoma, Uncariae Ramulus Cum Uncis, Gastrodiae Rhizoma, Poria, and Chuanxiong Rhizoma, with the main efficacy from blood-activating and stasis-resolving herbs, tonic herbs, and liver-calming and wind-extinguishing herbs. The latent structure analysis(LSA) identified 10 latent variables, 20 latent classes, 7 comprehensive clustering models, and 23 core prescriptions. It was speculated that the common syndromes of hypertensive LVH included blood stasis obstructing the collaterals, ascending hyperactivity of liver Yang, Yin deficiency with Yang hyperactivity, and intermingled phlegm and blood stasis. The association rule analysis yielded 33 strong association rules, with the highest comprehensive association rule being Gastrodiae Rhizoma→Uncariae Ramulus Cum Uncis. Hypertensive LVH is characterized by asthenia in origin and asthenia in superficiality, with Yin deficiency and Qi deficiency as the origin and blood stasis and phlegm as the superficiality. Clinical treatment focuses on activating blood circulation, resolving stasis, tonifying Qi, and nourishing Yin, combined with syndrome-specific therapies such as calming wind and stopping convulsions, clearing heat, eliminating dampness and resolving phlegm, and promoting diuresis and reducing swelling.
Drugs, Chinese Herbal/therapeutic use* ; Data Mining ; Humans ; Hypertension/complications* ; Hypertrophy, Left Ventricular/physiopathology* ; Medicine, Chinese Traditional ; Drug Prescriptions

Cervical spine health issues not only seriously affect patients' quality of life but also impose a heavy burden on the social healthcare system. Existing guidelines lack sufficient clinical guidance on lifestyle and work habits, such as exercise, posture, daily routine, and diet, making it difficult to meet practical needs. To address this, relying on the China Association of Chinese Medicine, Wangjing Hospital of China Academy of Chinese Medical Sciences took the lead and joined hands with more than ten institutions to form a multidisciplinary guideline development group. For the first time, the group developed the Guidelines for Cervical Spine Health Intervention based on evidence-based medicine methods, strictly following the standardized procedures outlined in the World Health Organization Handbook for Guideline Development and the Guiding Principles for the Formulation/Revision of Clinical Practice Guidelines in China (2022 Edition). This proposal systematically explains the methods and steps for developing the guideline, aiming to make the guideline development process scientific, standardized, and transparent.
Humans ; Practice Guidelines as Topic/standards* ; Cervical Vertebrae ; China

As global greenhouse gases continue rising, the urgency of more ambitious action is clearer than ever before. China is the world's biggest emitter of greenhouse gases and one of the countries affected most by climate change. The evidence about the impacts of climate change on the environment and human health may encourage China to take more decisive action to mitigate greenhouse gas emissions and adapt to climate impacts. This article aimed to review the evidence of environmental damages and health risks posed by climate change and to provide a new science-based perspective for the delivery of sustainable development goals. Over recent decades, China has experienced a strong warming pattern with a growing frequency of extreme weather events, and the impacts of climate change on China's environment and human health have been consistently observed, with increasing O ₃ air pollution, decreases in water resources and availability, land degradation, and increased risks for both communicable and non-communicable diseases. Therefore, China's climate policy should target the key factors driving climate change and scale up strategic measures to curb carbon emissions and adapt to inevitable increasing climate impacts. It provides new insights for not only China but also other countries, particularly developing and emerging economies, to ensure climate and environmental sustainability whilst pursuing economic growth.
Climate Change ; China ; Humans ; Greenhouse Gases ; Air Pollution ; Sustainable Development ; Environment

Objective:To investigate the current situation of satisfaction with graduate education among recent medical graduates in China, and analyze the differences between different populations, and to propose countermeasures and suggestions.Methods:From June to July 2023, a self-made questionnaire was used to survey 16 903 medical graduates who had recently earned a post-graduate degree from 78 institutions about their satisfaction with curriculum sessions, practical sessions, research training, tutoring, and institutional management. The degrees of satisfaction with education among different populations were compared through the t test and analysis of variance with the use of SPSS 26.0. Results:The scores of satisfaction of the graduates with tutoring, curriculum sessions, practical sessions, institutional management, and research training were 4.44, 4.03, 4.02, 3.90, and 3.82, respectively. Satisfaction scores for individual dimensions were significantly higher for males, doctors, non-transfers, comprehensive universities, non-agricultural household registration, moderate-to-high annual household income per capita, parents with high educational levels, and parents with mid- or senior-level occupations ( P<0.05). Conclusions:There is room for improvement in students' satisfaction with medical graduate education. To improve the quality of medical graduate education, attention should be paid to key populations, education policies, school management, and tutoring to provide appropriate education for different students.

Objective:To observe any effect of cooling on the amplitude of vibration-induced sensory nerve action potentials (SNAPs) in human digits.Methods:The middle fingers of 15 healthy adults were either cooled to about 22℃ using an ice pack or kept at about 32℃. A vibrator was applied to the joint connecting the middle finger and the palm vibrating with an amplitude of 2mm at a frequency of 60Hz. The amplitudes of middle finger SNAPs before, during and right after the vibration were recorded.Results:The SNAP amplitude at a given temperature was lower during vibration than before it, but it immediately returned to the pre-vibration level after the vibration ceased. The middle finger SNAP amplitudes at 22℃ were significantly higher than those at 32℃ throughout. The decrease in amplitude at 32℃ (61.7±15.1%) was significantly greater than that at 22℃ (24.1±7.0%).Conclusions:Cooling significantly reduces the effect of vibration on the amplitude of digital SNAPs. That suggests a way to protect the sensory nerves in hand-arm vibration syndrome.

Ritlecitinib is an inhibitor that acts on Janus kinase 3 and the hepatocellular carcinoma kinase family.In June 2023,the FDA approved Ritlecitinib for the treatment of severe alopecia areata in patients aged 12 years and above.Multiple clinical studies have observed hair regeneration in patients after using Ritlecitinib,which is generally safe and well tolerated during use.This article introduces its pharmacological effects,pharmacokinetics,clinical research,safety,and usage and dosage.

Objective To observe the multi-system toxicity of Tripterygium glycosides tablets in rats with type Ⅱ collagen-induced arthritis(CIA).Methods Healthy SD rats were randomly divided into normal group,model group and experimental group,with 10 rats in each group.In addition to the normal group,the other groups were established collagen-induced arthritis model.After the first immunization,the normal group and the model group were given an equal volume of 0.3％sodium carboxymethyl cellulose solution,and the experimental group was given 72 mg·kg-1·d-1 Tripterygium glycosides solution,once a day for 6 weeks.On the 42 nd day,the blood routine of each group was detected and the organ index was calculated.The levels of liver,kidney function and sex hormones in rats were detected by enzyme-linked immunosorbent assay.The histopathological changes of liver,kidney,ovary and testis were observed by hematoxylin-eosin(HE)staining.Results The testicular indexes of the normal group,the model group and the experimental group were(0.81±0.05)％,(0.97±0.06)％and(0.81±0.12)％;the estradiol contents were(63.90±16.19),(55.42±7.23)and(40.04±5.97)pg·mL-1;the testosterone contents were(1 290.96±257.94),(1 198.43±190.77)and(912.62±61.72)pg·mL-1,respectively.There were statistically significant differences in the above indexes between the model group and the experimental group(P＜0.01,P＜0.05).HE pathological results showed that Tripterygium glycosides tablets could cause abnormal histopathological changes of ovary and testis in CIA model rats.Conclusion Continuous administration of 8-fold clinical equivalent dose of Tripterygium glycosides tablets for 6 weeks can cause damage to the reproductive system of CIA rats.

Diabetic peripheral neuropathy(DPN)is a group of neurodegenerative diseases involving the peripheral nervous system.Long chain non-coding RNA(lncRNA)is an important regulatory factor in normal life activities and disease development,widely involved in gene expression regulation,epigenetic regulation,transcription and control and other biological processes.In recent years,a large number of studies have found that lncRNAs can affect the development of DPN by participating in the pathogenesis of DPN such as metabolic disorders,oxidative stress,neuroinflammation,vascular damage,cell autophagy,apoptosis and so on.This paper elaborates on the regulatory role of lncRNAs in the pathogenesis of DPN,with a view to providing scientific references and new ideas for clinical research.

Aprocitentan is a dual endothelin receptor antagonist.Based on the effective evidence of Ⅲ phases of clinical trials,the drug was approved for marketing by the U.S.Food and Drug Administration on March 19,2024 for the treatment of refractory hypertension.At present,multiple clinical studies have confirmed that Aprocitentan has excellent antihypertensive effects and good tolerability.This article reviews the pharmacological effects,preclinical.

Objective To explore the correlation between lung injury and human neutrophil lipocalin(HNL)in rats with sepsis.Methods 45 rats were randomly divided into a control group,a sham group,and a model group.The model group was to construct a rat sepsis lung injury model,the sham group was to free cecum laparotomy and then close abdomen without ligation and puncture,and the control group was with healthy rats.Serum interleukin(IL)-6,IL-1β,tumor necrosis factor-a(TNF-α),and HNL in each group of rats were detected with reagent kit.Oxygenation index was detected by blood gas analysis system.Lung wet/dry(W/D)ratio was calculated.Patho-logical morphology of lung tissue was observed by HE staining,and lung injury score was calculated.Results There were no significant differences in IL-6,IL-1β,TNF-α,HNL levels,oxygenation index,lung tissue wet/dry ratio,and lung injury score between the control group and the sham group at 12,24 and 36 hours(all P＞0.05).Compared with the sham group,IL-6,IL-1β,TNF-α,HNL levels,oxygenation index,lung tissue wet/dry ratio,and lung injury score in the model group increased at 12,24 and 36 hours,with significant differences(all P＜0.05).At 12,24 and 36 hours,lung tissue structure of rats was normal in the control group,with no edema ob-served;there were only a few inflammatory cells in the lung tissue of rats from the sham group;while in the model group,lung tissue structure of rats was severely injured,pulmonary alveoli collapsed,and inflammatory cells were severely infiltrated,but pathology improved with time.In rats with sepsis and lung injury,HNL was positively cor-related with IL-6,IL-1β,TNF-α,lung wet/dry ratio,and lung injury scores(all P＜0.05),while negatively corre-lated with oxygenation index(P＜0.05).Conclusion In rats with sepsis lung injury,HNL increases significantly,with severe inflammation and aggravation in lung tissue wet/dry ratio and lung injury,while oxygenation index de-creases.HNL level is positively correlated with IL-6,IL-1β,TNF-α levels,lung tissue wet/dry ratio and lung inju-ry,but negatively correlates with oxygenation index.